Listed Building application for the relevant demolition of rear two storey and single storey extensions, erection of new single storey rear extension, installation of a replacement roof, conversion of garage to form ancillary living accommodation, alterations to land levels to form a patio, removal of vestibule, partial removal of stone worktop in pantry, removal of existing first floor WC and bathroom, creation of enlarged landing at first floor level, formation of door opening within masonry wall leading into newly formed bedroom and creation of new bathroom